Danfoss RT, Thermostats / differential thermostats for heavy duty applications

Danfoss RT Thermostats / differential thermostats for heavy duty applications

RT controls are used in general industrial and marine sectors.
The Danfoss temperature switch series RT consist of a variety of ordinary room temperature switches and remote sensor temperature switches including neutral zone temperature switches. RT temperature switches are generally recommended for applications where safety or economical consequences are critical factors.
RT controls have been in service for more than 60 years.

• Temperature ranges: - 60°C to 300°C
• Replaceable contact system
• Also available with gold plated contact systems
• Fail-safe
• IP66
• Available with min. and max. reset function (IP54)
• Available with dead zone
• Available with all relevant marine approvals

Approvals
BV-Bureau Veritas Thermostat, RT 101
BV-Bureau Veritas Thermostat, RT 101
Danfoss-foss - EU Declaration Temperature switch, RT
Danfoss-foss - EU Declaration Pressure controller, RT 113E;RT 112E;RT 262AE;RT 1AE;RT 5E;RT 116E;RT 260AE;RT 6AEB;RT 6AES;RT 6AEW;RT 117E
Danfoss-foss - EU Declaration Pressure controller, RT
DEMKO-KO - UL International Demko A/S Pressure controller, RT....
DEMKO-KO - UL International Demko A/S Pressure controller, RT....
DNV-Det Norske Veritas Thermostat, RT 101;RT 106;RT 107;RT 120;RT 123;RT 124
DNV-Det Norske Veritas Thermostat, RT 101;RT 106;RT 107;RT 120;RT 123;RT 124
GL-Germanischer Lloyd Thermostat, RT 107;RT 120;RT 123
GL-Germanischer Lloyd Thermostat, RT 107;RT 120;RT 123
GL-Germanischer Lloyd Thermostat, RT 106
GL-Germanischer Lloyd Thermostat, RT 7;RT 8;RT 12;RT 14;RT 15;RT 101;RT 8L;RT 14L
GL-Germanischer Lloyd Thermostat, RT 7;RT 8;RT 12;RT 14;RT 15;RT 101;RT 8L;RT 14L
KR-Korean Register of Shipping Thermostat, RT 107
LR-Lloyds Register of Shipping Thermostat, RT 106;RT 107;RT 123
NKK-Nippon Kaiji Kyokai Thermostat, RT 2;RT 3;RT 7;RT 10;RT 12;RT 13;RT 14;RT 15;RT 23;RT 26;RT 101;RT 106;RT 107;RT 108;RT 120;RT 123;RT 124
NKK-Nippon Kaiji Kyokai Thermostat, RT 2;RT 3;RT 7;RT 10;RT 12;RT 13;RT 14;RT 15;RT 23;RT 26;RT 101;RT 106;RT 107;RT 108;RT 120;RT 123;RT 124
RINA-A - Registro Italiano Navale Thermostat, RT 2;RT 3;RT 7;RT 8;RT 9;RT 10;RT 12;RT 13;RT 14;RT 15;RT 23;RT 101;RT 106;RT 107;RT 120;RT 123;RT 124;RT 11;RT 17;RT 34;RT 4;RT 115;RT 103;RT 140;RT 102;RT 270
RMRS-S - Russian Maritime Register of Shipping Thermostat, RT
RMRS-S - Russian Maritime Register of Shipping Thermostat, RT

Code number	Type	Temp. range [°C]	Encl.	Sensor type	Cap. tube length [mm]	Contact function	Reset	Sensor size (Ø x L) [mm]
017-500366	RT101	25 - 90 °C	IP66	Remote Sensor	2.000 mm	SPDT	Automatic	9.5 x 80 mm
017-500466	RT101	25 - 90 °C	IP54	Remote Sensor	2.000 mm	SPDT	Max	9.5 x 80 mm
017-500566	RT101	25 - 90 °C	IP66	Remote Sensor	2.000 mm	SPDT	Automatic	9.5 x 80 mm
017-500666	RT101	25 - 90 °C	IP66	Remote Sensor	3.000 mm	SPDT	Automatic	9.5 x 80 mm
017-500866	RT2	-25 - 15 °C	IP66	Remote Sensor	2.000 mm	SPDT	Automatic	9.5 x 80 mm
017-501466	RT3	-25 - 15 °C	IP66	Remote Sensor	2.000 mm	SPDT	Automatic	9.5 x 80 mm
017-501666	RT3	-25 - 15 °C	IP66	Remote Sensor	5.000 mm	SPDT	Automatic	9.5 x 80 mm
017-501766	RT3	-25 - 15 °C	IP66	Remote Sensor	8.000 mm	SPDT	Automatic	9.5 x 80 mm
017-502266	RT101	25 - 90 °C	IP66	Remote Sensor	5.000 mm	SPDT	Automatic	9.5 x 110 mm
017-502366	RT101	25 - 90 °C	IP54	Remote Sensor	5.000 mm	SPDT	Max	9.5 x 110 mm
017-502466	RT101	25 - 90 °C	IP66	Remote Sensor	8.000 mm	SPDT	Automatic	9.5 x 110 mm
017-502566	RT101	25 - 90 °C	IP66	Remote Sensor	10.000 mm	SPDT	Automatic	9.5 x 110 mm
017-502866	RT3	-25 - 15 °C	IP54	Remote Sensor	2.000 mm	SPDT	Min	9.5 x 80 mm
017-503666	RT4	-5 - 30 °C	IP66	Room Sensor	-	SPDT	Automatic	-
017-503766	RT4	-5 - 30 °C	IP66	Room Sensor	-	SPDT	Automatic	-
017-504866	RT106	20 - 90 °C	IP66	Remote Sensor	2.000 mm	SPDT	Automatic	13 x 80 mm
017-504966	RT106	20 - 90 °C	IP66	Remote Sensor	2.000 mm	SPDT	Automatic	13 x 80 mm
017-505066	RT106	20 - 90 °C	IP66	Remote Sensor	5.000 mm	SPDT	Automatic	13 x 80 mm
017-505166	RT106	20 - 90 °C	IP66	Remote Sensor	3.000 mm	SPDT	Automatic	13 x 80 mm
017-505366	RT7	-25 - 15 °C	IP66	Remote Sensor	2.000 mm	SPDT	Automatic	9.5 x 80 mm
017-505566	RT7	-25 - 15 °C	IP66	Remote Sensor	5.000 mm	SPDT	Automatic	9.5 x 80 mm
017-505666	RT7	-25 - 15 °C	IP66	Remote Sensor	8.000 mm	SPDT	Automatic	9.5 x 80 mm
017-506066	RT108	30 - 140 °C	IP66	Remote Sensor	2.000 mm	SPDT	Automatic	9.5 x 410 mm
017-506366	RT8	-20 - 12 °C	IP66	Remote Sensor	2.000 mm	SPDT	Automatic	9.5 x 110 mm
017-506666	RT9	-45 - -15 °C	IP66	Remote Sensor	2.000 mm	SPDT	Automatic	9.5 x 80 mm
017-507766	RT10	-60 - -25 °C	IP66	Remote Sensor	2.000 mm	SPDT	Automatic	9.5 x 80 mm
017-508366	RT11	-30 - 0 °C	IP66	Room Sensor	-	SPDT	Automatic	-
017-508966	RT12	-5 - 10 °C	IP66	Remote Sensor	2.000 mm	SPDT	Automatic	9.5 x 210 mm
017-509766	RT13	-30 - 0 °C	IP66	Remote Sensor	2.000 mm	SPDT	Automatic	9.5 x 80 mm
017-509866	RT14E	-5 - 30 °C	IP66	Cylindrical remote sensor	2.000 mm	SPDT gold	Automatic	9.5 x 110 mm
017-509966	RT14	-5 - 30 °C	IP66	Remote Sensor	2.000 mm	SPDT	Automatic	9.5 x 110 mm
017-510066	RT14	-5 - 30 °C	IP66	Remote Sensor	3.000 mm	SPDT	Automatic	9.5 x 110 mm
017-510166	RT14	-5 - 30 °C	IP66	Remote Sensor	5.000 mm	SPDT	Automatic	9.5 x 110 mm
017-510266	RT14	-5 - 30 °C	IP66	Remote Sensor	8.000 mm	SPDT	Automatic	9.5 x 110 mm
017-510366	RT14	-5 - 30 °C	IP66	Remote Sensor	10.000 mm	SPDT	Automatic	9.5 x 150 mm
017-511566	RT15	8 - 32 °C	IP66	Remote Sensor	2.000 mm	SPDT	Automatic	9.5 x 110 mm
017-511766	RT17	-50 - -15 °C	IP66	Room Sensor	-	SPDT	Automatic	-
017-511866	RT34	-25 - 15 °C	IP66	Room Sensor	-	SPDT	Automatic	-
017-512666	RT101E	25 - 90 °C	IP66	Cylindrical remote sensor	2.000 mm	SPDT gold	Automatic	9.5 x 80 mm
017-513566	RT107	70 - 150 °C	IP66	Remote Sensor	2.000 mm	SPDT	Automatic	9.5 x 110 mm
017-513666	RT107	70 - 150 °C	IP54	Remote Sensor	2.000 mm	SPDT	Max	9.5 x 110 mm
017-513766	RT107	70 - 150 °C	IP66	Remote Sensor	2.000 mm	SPDT	Automatic	9.5 x 110 mm
017-513966	RT107	70 - 150 °C	IP66	Remote Sensor	3.000 mm	SPDT	Automatic	9.5 x 110 mm
017-514066	RT107	70 - 150 °C	IP66	Remote Sensor	5.000 mm	SPDT	Automatic	9.5 x 110 mm
017-514166	RT107	70 - 150 °C	IP54	Remote Sensor	5.000 mm	SPDT	Max	9.5 x 110 mm
017-514366	RT107	70 - 150 °C	IP66	Remote Sensor	5.000 mm	SPDT	Automatic	9.5 x 110 mm
017-514466	RT107	70 - 150 °C	IP66	Remote Sensor	8.000 mm	SPDT	Automatic	9.5 x 110 mm
017-514566	RT107	70 - 150 °C	IP66	Remote Sensor	10.000 mm	SPDT	Automatic	9.5 x 110 mm
017-514766	RT102	25 - 90 °C	IP66	Capillary Tube Sensor	2.000 mm	SPDT	Automatic	4 x 1110 mm
017-514866	RT106	20 - 90 °C	IP66	Remote Sensor	3.000 mm	SPDT	Automatic	13 x 80 mm
017-515366	RT107E	70 - 150 °C	IP66	Cylindrical remote sensor	2.000 mm	SPDT gold	Automatic	9.5 x 110 mm
017-515566	RT103	10 - 45 °C	IP66	Room Sensor	-	SPDT	Automatic	-
017-518066	RT26	-5 - 50 °C	IP66	Remote Sensor	2.000 mm	SPDT	Automatic	9.5 x 80 mm
017-519766	RT115	10 - 35 °C	IP66	Room Sensor	-	SPDT	Automatic	-
017-519866	RT115	10 - 35 °C	IP66	Room Sensor	-	SPDT	Automatic	-
017-520566	RT120	120 - 215 °C	IP66	Remote Sensor	2.000 mm	SPDT	Automatic	9.5 x 80 mm
017-520666	RT120	120 - 215 °C	IP66	Remote Sensor	5.000 mm	SPDT	Automatic	9.5 x 80 mm
017-520766	RT120	120 - 215 °C	IP66	Remote Sensor	8.000 mm	SPDT	Automatic	9.5 x 80 mm
017-520866	RT120	120 - 215 °C	IP66	Remote Sensor	2.000 mm	SPDT	Automatic	9.5 x 80 mm
017-520966	RT120	120 - 215 °C	IP66	Remote Sensor	5.000 mm	SPDT	Automatic	9.5 x 80 mm
017-521166	RT120	120 - 215 °C	IP54	Remote Sensor	2.000 mm	SPDT	Max	9.5 x 80 mm
017-521466	RT120	120 - 215 °C	IP54	Remote Sensor	2.000 mm	SPDT	Max	9.5 x 80 mm
017-521666	RT123E	150 - 250 °C	IP66	Cylindrical remote sensor	2.000 mm	SPDT	Automatic	9.5 x 110 mm
017-522066	RT123	150 - 250 °C	IP66	Remote Sensor	2.000 mm	SPDT	Automatic	9.5 x 110 mm
017-522266	RT123	150 - 250 °C	IP66	Remote Sensor	5.000 mm	SPDT	Automatic	9.5 x 110 mm
017-522466	RT123	150 - 250 °C	IP54	Remote Sensor	2.000 mm	SPDT	Max	9.5 x 110 mm
017-522766	RT124	200 - 300 °C	IP66	Remote Sensor	2.000 mm	SPDT	Automatic	11 x 110 mm
017-522966	RT124	200 - 300 °C	IP66	Remote Sensor	5.000 mm	SPDT	Automatic	11 x 110 mm
017-523166	RT124	200 - 300 °C	IP54	Remote Sensor	2.000 mm	SPDT	Max	11 x 110 mm
017-523666	RT140	15 - 45 °C	IP66	Duct Sensor	2.000 mm	SPDT	Automatic	25 x 90 mm
017-524166	RT141	40 - 80 °C	IP66	Duct Sensor	2.000 mm	SPDT	Automatic	25 x 90 mm
017-527866	RT23	5 - 22 °C	IP66	Remote Sensor	2.000 mm	SPDT	Automatic	9.5 x 210 mm
017-528566	RT24	15 - 34 °C	IP66	Remote Sensor	2.000 mm	SPDT	Automatic	9.5 x 210 mm
017L002466	RT16L	0 - 38 °C	IP66	Room Sensor	-	SPDT (neutral zone)	Automatic	-
017L003066	RT8L	-20 - 12 °C	IP66	Remote Sensor	2.000 mm	SPDT (neutral zone)	Automatic	9.5 x 110 mm
017L003166	RT140L	15 - 45 °C	IP66	Duct Sensor	2.000 mm	SPDT (neutral zone)	Automatic	25 x 90 mm
017L003466	RT14L	-5 - 30 °C	IP66	Remote Sensor	2.000 mm	SPDT (neutral zone)	Automatic	9.5 x 110 mm

Danfoss RT differential temperature switches are used in process plants, ventilation plants, refrigeration and heating plants, where there is a need to maintain a certain temperature difference, from 0 - 20° C, between two media. One of the sensors is used as a reference, ther other as an indirect controlled variable. (The direct controlled variable is the temperature differential).
Danfoss RT differential switches

• Temperature range: 0 - 20° C
• Operating range: -30° to 100° C
• Changeover switch SPDT
• Enclosure IP66
• Available with marine approvals from the major authorities

Approvals
Danfoss-foss - EU Declaration Pressure controller, RT
Danfoss-foss - EU Declaration Temperature switch, RT

RT, Differential Temperature Switches

Code number	Type	Diff. range [°C]	Temp. range [°C] Pe	Sensor type	Sensor size (Ø x L) [mm]	Max. sensor temp. [°C]	Cap. tube length [mm]	Encl.	Contact function	Ambient temp. [°C]
017D003166	RT270	0 - 15 °C	-30 - 40 °C	Cylindrical Remote Sensor	9.5 x 110 mm	65 °C	5.000 mm	IP66	SPDT	-50 - 70 °C
017D004466	RT271	0 - 20 °C	20 - 100 °C	Cylindrical Remote Sensor	9.5 x 182 mm	200 °C	10.000 mm	IP66	SPDT	-50 - 70 °C

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Danfoss RT Thermostats / differential thermostats for heavy duty applications

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